Question

What percentage of a standard normal distribution is less than z=1.0 ? Report your answer as a percentage out to two decimal places , which is three-fourths, should be

Answer 1

Approximately 84.13% of a standard normal distribution is less than z=1.0 according to the standard normal distribution table.

Step-by-step explanation:

The percentage of a standard normal distribution that is less than z=1.0 can be found using the standard normal distribution table or statistical software. The value of z=1.0 corresponds to the percentile which signifies the proportion of values to the left of z=1.0 on the bell curve. Consulting the standard normal distribution table, the percentage for z=1.0 is typically found to be about 84.13%. Therefore, 84.13% of the distribution is less than z=1.0.